What does the research say about White matter fractional anisotropy change?

White matter fractional anisotropy change

There is 1 paper on white matter fractional anisotropy change in aging research: 1 trial in people. The newest story, Oct 28, 2026: “Chatbot training may support memory in older adults”.

Biomarker

1 paper studies it1 finding

1 new paper in 30 daysSee all 1

“PAL improvement was positively associated with FA change in the right posterior thalamic radiation and right sagittal stratum (false discovery rate-adjusted P=.04 for each).”

Impact of Chatbot-Based Cognitive Training on Cognitive Function and White Matter Integrity in Cognitively Unimpaired Older Adults: Randomized Controlled TrialJMIR aging2026doi:10.2196/94127

Human trial1

Associations

Paired Associates Learning improvement

upin humans1

1 study

Paired Associates Learning improvement is associated with white matter fractional anisotropy change in humans (cognitively unimpaired).
“PAL improvement was positively associated with FA change in the right posterior thalamic radiation and right sagittal stratum (false discovery rate-adjusted P=.04 for each).”
Human trialcognitively unimpairedright posterior thalamic radiation and right sagittal stratum12 weeks
Chatbot training may support memory in older adults
JMIR agingOct 28, 2026

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1 paper in 12 months

JMIR AgingOct 28

Chatbot training may support memory in older adults

A 12-week randomized trial in 72 older adults without cognitive impairment found memory-test improvement and less decline in a brain-scan measure.A 12-week randomized trial in 72 older adults without cognitive impairment found memory-test improvement and less decline in a brain-scan measure.

Randomized trial · 72 peopleInterventions

Paper

White matter fractional anisotropy change

Associations

Latest

Chatbot training may support memory in older adults

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